JPS4992912A - - Google Patents
Info
- Publication number
- JPS4992912A JPS4992912A JP48003063A JP306373A JPS4992912A JP S4992912 A JPS4992912 A JP S4992912A JP 48003063 A JP48003063 A JP 48003063A JP 306373 A JP306373 A JP 306373A JP S4992912 A JPS4992912 A JP S4992912A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48003063A JPS4992912A (ru) | 1972-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48003063A JPS4992912A (ru) | 1972-12-29 | 1972-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4992912A true JPS4992912A (ru) | 1974-09-04 |
Family
ID=11546856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48003063A Pending JPS4992912A (ru) | 1972-12-29 | 1972-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4992912A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448421A (en) * | 1977-07-08 | 1979-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Inspection system for relay group driving unit |
-
1972
- 1972-12-29 JP JP48003063A patent/JPS4992912A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448421A (en) * | 1977-07-08 | 1979-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Inspection system for relay group driving unit |
| JPS5761234B2 (ru) * | 1977-07-08 | 1982-12-23 | Nippon Denshin Denwa Kosha |